---
product_id: 512401469
title: "Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries."
brand: "onesimcard"
price: "18.25 OMR"
currency: OMR
in_stock: true
reviews_count: 6
url: https://www.desertcart.com.om/products/512401469-universal-3-in-one-sim-card-for-use-in-over
store_origin: OM
region: Oman
---

# 200+ countries coverage $0.01/MB data rates 4G in 50+ countries Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries.

**Brand:** onesimcard
**Price:** 18.25 OMR
**Availability:** ✅ In Stock

## Summary

> 🌐 Travel smart, stay connected, and save big—your ultimate global SIM solution!

## Quick Answers

- **What is this?** Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries. by onesimcard
- **How much does it cost?** 18.25 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/512401469-universal-3-in-one-sim-card-for-use-in-over)

## Best For

- onesimcard enthusiasts

## Why This Product

- Trusted onesimcard brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightning-Fast 4G:** Experience blazing 4G speeds in 50+ countries for uninterrupted streaming and calls.
- • **Flexible SIM Sizes:** 3-in-1 SIM design fits any unlocked GSM phone or hotspot device—nano, micro, or standard.
- • **Ultra-Affordable Data:** Mobile data as low as $0.01 per MB—save up to 85% on international roaming fees.
- • **Global Reach, Local Feel:** Stay seamlessly connected in over 200 countries with dual European & USA numbers.
- • **Add Local Numbers Anywhere:** Boost your global presence by adding virtual phone numbers in 60+ countries.

## Overview

The OneSimCard Universal 3-in-1 SIM card offers unmatched international mobile connectivity across 200+ countries with dual European and USA numbers. Compatible with all unlocked GSM phones, it delivers 4G speeds in 50+ countries and ultra-low data rates starting at $0.01 per MB. Designed for savvy travelers, it supports flexible SIM sizes and lets you add local virtual numbers in over 60 countries, ensuring you stay connected affordably and effortlessly worldwide.

## Description

Travelling internationally? The OneSimCard Universal SIM is for savvy travelers wanting to enjoy the savings and freedom of no-contract international roaming mobile data, phone and texting services. When using international data, calling and text messaging, OneSimCard will save on average 85% off your domestic wireless carrier’s international roaming rates. Stay connected with International Mobile Service in 200+ Countries and Mobile Data Service in over 160 countries without the high roaming charges. The International 3-in-1 OneSimCard Universal has perforated outlines allowing you to choose the SIM card size that fits your Hot Spot device or phone (Micro, Nano and Regular) and works in all unlocked GSM devices. International data rates as low as $0.01 per MB. * incoming calls from over 160 countries and outgoing calls starting at $0.10/min. Wi-Fi Calling Option to save even more on calls, starting at $0.01/minute. Save more with discount Talk, Text & Data Packages. Add virtual local phone numbers in over 60 other countries including the U.S., Canada, U.K., Australia, Austria, Belgium, Brazil, Denmark, France, Israel, Italy, Mexico, Norway, Poland, Spain and Sweden for the convenience of local callers.4G services available in 50+ countries.

## Features

- Mobile coverage in over 200 countries, free incoming calls in over 160 countries and mobile data service in over 160 countries from as low as $0.01 per MB
- Includes 2 phone numbers: European & USA
- 4G service in 50+ Countries
- Discount Data, Voice and SMS Packages Available
- Add Additional Phone Numbers in Over 60 Countries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07FVFH7VR |
| Best Sellers Rank | 177,049 in Electronics & Photo (See Top 100 in Electronics & Photo) 176 in Prepaid Phone Cards |
| Brand Name | OneSimCard |
| Cellular Technology | GSM |
| Customer Reviews | 3.8 3.8 out of 5 stars (527) 3.8 out of 5 stars |
| Item Weight | 26 Grams |
| Manufacturer | OneSimCard |
| Manufacturer Part Number | 853020003359 |
| Model Number | 853020003359 |
| Number Of Items | 1 |
| Service Provider | Global |
| Unit Count | 1.0 count |
| Upc | 853020003359 |

## Product Details

- **Brand:** OneSimCard
- **Service provider:** Global
- **Cellular technology:** GSM
- **UPC:** 853020003359
- **Number of items:** 1

## Images

![Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries. - Image 1](https://m.media-amazon.com/images/I/51hkEQgNfjL.jpg)
![Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries. - Image 2](https://m.media-amazon.com/images/I/61nX9vJ8ddL.jpg)
![Universal 3-in-one SIM Card for use in Over 200 Countries with $5 Credit – Voice, Text and Mobile Data as Low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries. - Image 3](https://m.media-amazon.com/images/I/616KVEX691L.jpg)

## Questions & Answers

**Q: Is the phone number a us mobile number capable of receiving text message verification from wellsfargo banks if i am not in the usa?**
A: No, you have to add a special number($75 per year) but this will not work all the times. This was annoying for me. For me OneSimCard was not a positive experience.

**Q: Would this work in lebanon?**
A: Yes it is international. As long as your phone is unlocked it will work

**Q: what is the cost per minute**
A: What we are offering is a pre-paid international roaming SIM that allows you to use your GSM capable unlocked phone/device for talk, text, and data in many countries.  Our SIM works by allowing your unlocked phone to connect to the local network in the countries where we offer service.  Since this is a prepaid pay-as-you-go service, there are no plans or monthly fees.   To view rates specific to the country you are traveling in, please visit the link below:

http://www.onesimcard.com/cell-phone-rates/

Safe travels,
OneSimCard

**Q: Can this card be used in Cuba?**
A: The Universal SIM provides service in Cuba. You can view rates for Calls, Text and Data here: http://www.onesimcard.com/rates-and-coverage/?sourcecountry=CU&simtype=unv

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy with the service
*by  on Reviewed in the United Kingdom 5 August 2024*

Legit system. Works like a charm. Simple interface, easy to use and very straightforward. The packaging gives all the steps you need (it's only 4 steps), and the website is self-explanatory. The testing feature is great, which makes things a lot easier. Works instantly.

### ⭐⭐⭐⭐⭐ extraordinaria
*by  on Reviewed in Mexico 24 March 2020*

la flexibilidad y disponibilidad cuando visitas mas de un país en un corto periodo, no tienes que comprar una nueva sim card cada que cambias de pais.no me gusto que solo se tenga un limite mensual y tengas que esperar el corte para recargar, aunque le hayas dado la opción de recarga automatica, sobre todo en estos tiempos de emergencia,a mi me ocurrió, tuve que usar mas datos de los esperados a consecuancia del coronavirus y sus consecuencias en el turismo.

### ⭐⭐⭐⭐⭐ Great experience with OneSimCard
*by  on Reviewed in the United States 4 August 2026*

Great experience with OneSimCard. The SIM was easy to activate, the USA number worked as expected, and the service has been reliable. I would recommend it to anyone who needs an international SIM card.

## Frequently Bought Together

- OneSimCard Universal E 3-in-one SIM Card for use in over 200 Countries with $5 credit. Voice, Text and Mobile Data as low as $0.01 per MB. Compatible with All Unlocked GSM Phones. 4G in 50+ Countries.
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**Shop now:** [https://www.desertcart.com.om/products/512401469-universal-3-in-one-sim-card-for-use-in-over](https://www.desertcart.com.om/products/512401469-universal-3-in-one-sim-card-for-use-in-over)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-09-04*